60 lines
1.4 KiB
C++
60 lines
1.4 KiB
C++
#include "CopyParts.h"
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#include <QMap>
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#include "../Scene.h"
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#include "../Logic.h"
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#include "../Part.h"
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#include "../Connector.h"
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#include "../CircuitBuffer.h"
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#include "RemoveWire.h"
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CopyParts::CopyParts(Scene* scene, const CircuitBuffer& toCopy, QPointF relPos)
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:m_scene(scene), m_toCopy(toCopy), m_relPos(relPos), m_wireUndoStack(new QUndoStack)
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{
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setText("Copy Parts with offset " + QString::number(relPos.x()) + ", " + QString::number(relPos.y()));
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}
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CopyParts::~CopyParts()
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{
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for(auto part : m_copiedParts)
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m_scene->m_logic->deletePart(part);
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}
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void CopyParts::redo()
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{
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if(m_isFirstRedo)
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{
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m_isFirstRedo = false;
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m_copiedParts = m_toCopy.addIntoScene(m_scene, m_relPos).first;
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}
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else
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{
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for(auto part : m_copiedParts)
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m_scene->startTrackingPart(part);
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// Add wires back in
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while(m_wireUndoStack->canUndo())
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m_wireUndoStack->undo();
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}
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}
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void CopyParts::undo()
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{
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for(auto part : m_copiedParts)
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{
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m_scene->stopTrackingPart(part);
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for(auto input : part->m_inputs)
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{
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for(auto wire : input->m_wires)
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m_wireUndoStack->push(new RemoveWire(m_scene, wire));
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}
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for(auto output : part->m_outputs)
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{
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for(auto wire : output->m_wires)
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m_wireUndoStack->push(new RemoveWire(m_scene, wire));
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}
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}
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}
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